Extended Data Fig. 1: Brain age predictions on the ADNI dataset.
From: Deep learning-based brain age prediction in normal aging and dementia
(a-f) 3D Densenet model trained on the Mayo dataset was applied to the ADNI data. (a-c) FDG based brain age prediction. (d-f) MRI based brain age prediction. (g-l) Prediction performance of 3D Densenet model trained on the Mayo and ADNI dataset together. (g-i) FDG based brain age prediction. (j-l) MRI based brain age prediction. The black solid line and dotted lines in each figure represent a regression line and its 95% confidence bands, respectively. m, The corrected MAE evaluated on the test data (n = 5) was compared between the datasets using a two−sided two-sample Student's t-test. The data is shown as mean ± SD. * p < 0.05, ** p < 0.005.
